Pipkin, B. W., Gorsline, D. S., Casey, R. E., & Hammond, D. E. (1987). Laboratory exercises in oceanography (2a. ed.). W.H. Freeman.
Cita Chicago (17th ed.)Pipkin, Bernard W., Donn S. Gorsline, Richard E. Casey, i Douglas E. Hammond. Laboratory Exercises in Oceanography. 2a. ed. Nueva York: W.H. Freeman, 1987.
Cita MLA (9th ed.)Pipkin, Bernard W., et al. Laboratory Exercises in Oceanography. 2a. ed. W.H. Freeman, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.